Knowledge base for software setup, errors, and daily tool work.

How to Run Windows Terminal on Mac M1

Windows Terminal is a modern command-line tool for Windows users, but you can run it on an M1 Mac...

Fix Visual Studio Installer Error 0x80070643

You're trying to install or update Visual Studio, but the installer fails with error code 0x80070...

Fix 'Permission Denied' Errors in Windows Terminal

You're trying to run a command in Windows Terminal and get an error like 'Permission denied' or '...

Fix KMS Activation Error: Port 1688 Already in Use

Create a New Firefox Profile When Your Old One Goes Missing

If Firefox fails to start or you see a message that your profile is missing, it's often due to a ...

How to Change the Default Shell in Windows Terminal

Windows Terminal lets you run multiple shells (PowerShell, Command Prompt, WSL, etc.) in one wind...